3 years ago

How to find surface area of a cone

Mathematics

1 answer:

agasfer [191]3 years ago

6 0

3.14 x radius (radius + (square root of h^2+r^2))

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The Graph of a Function g is shown below <br> Find it’s inverse.

kati45 [8]

Answer:

the last one is the answer

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4 years ago

Concert ticket prices are $18 for a screening with 500 attendees. For each $1 increase in ticket price, attendance decreased by

icang [17]

Answer:

$59

Step-by-step explanation:

Let the revenue will be maximum when $ x is increased in the ticket price.

So, the final ticket price is $(18 + x) and attendance in the concert will be (500 - 5x)

So, revenue R = (18 + x) (500 - 5x) = 9000 + 410x - 5x².......... (1)

Condition for R to be maximum is $\frac{dR}{dx} =0$

So, differentiating equation (1) with respect to x on both sides

$\frac{dR}{dx} =410-10x = 0$

⇒ x = 41

So, the ticket price for maximum revenue is $(18 + 41) = $59 (Answer)

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4 years ago

An angle is made up of 66 one-degree angles. What is the measure of the angle?

liraira [26]

Answer:

66 degrees

Step-by-step explanation:

if there are 66 one degree angles, all alll those together to get 66 degrees in total

7 0

3 years ago

Read 2 more answers

The table below shows two equations:

Kobotan [32]

Answer:

First x=-2

Second x= -11.94

Step-by-step explanation:

1 |2x-3|+5=4

2x+3+5=4

2x+8=4

2x=-4

Divide by 2 for both parties

X = -2

Number 2

215x +31-10=3

215x+21=3

215x= -18

Divide by 215 on both sides

X= - 11.94

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4 years ago

What is the least common multiple (LCM) of 5 and 12?

geniusboy [140]

The least common multiple of 5 and 12 is 60.

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3 years ago